36216044536 has 32 divisors (see below), whose sum is σ = 80979978240. Its totient is φ = 14846328288.

The previous prime is 36216044483. The next prime is 36216044581. The reversal of 36216044536 is 63544061263.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14057736 + ... + 14060311.

It is an arithmetic number, because the mean of its divisors is an integer number (2530624320).

Almost surely, 2^36216044536 is an apocalyptic number.

It is an amenable number.

36216044536 is an abundant number, since it is smaller than the sum of its proper divisors (44763933704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36216044536 is a wasteful number, since it uses less digits than its factorization.

36216044536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28118083 (or 28118079 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 36216044536 in words is "thirty-six billion, two hundred sixteen million, forty-four thousand, five hundred thirty-six".